Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Chevy LT1 Piston Set 4.075 In. Bore 1.115in CH 15.00 CC - Set Of 8

$1,200.99

SKU: W00C K0447X1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Wiseco K0447X1 is a Professional Series Piston Set designed for Chevrolet LT1 Gen 5 engines. These forged 2618 aluminum pistons feature a 4.075-inch bore diameter, 1.115-inch compression height, and a -15.00 CC piston volume. They are engineered for heavy to severe-duty race builds, featuring ArmorGlide skirt coating for reduced friction and improved seizure resistance. The set includes 8 pistons, with top and second compression rings, an oil ring, and 9310 material wrist pins.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWiseco
Part NumberW00C K0447X1

Videos

Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts

Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts
Piston kisses valve on clearance check 2016 l83/lt1 Update #2

Piston kisses valve on clearance check 2016 l83/lt1 Update #2

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy